PartsTable TECHNICAL DATA SHEET
Download PDF
NSN 6685-01-452-3255Government record, cited
Home › MRO › Instruments and Laboratory Equipment › 6685-01-452-3255

Gage, Compound Pressure-Vacuum, Di6685-01-452-3255

NSN 6685-01-452-3255 · NIIN 014523255
FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment
Government record, cited
Also searched as  6685-01-452-3255 · 6685014523255 · NIIN 014523255 · 01-452-3255 · FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · EA233CCPLWB0 · SC3NN60CWRONAG · MIL-G-18997 · 3255640-7 · SC3NN60CWRONA
Nearby stock numbers  ·
Features
  • Gage,compound Pressure-Vacuum,di — FSC 6685
  • Scale Name: PRESSURE-VACUUM
  • Actuation Type: BOURDON TUBE
  • Mounting Method: FLUSH
  • Connection Type: EXTERNAL
  • Scale Range: +0.0 TO 30.0 INCHES AND +0.0 TO 60.0 POUNDS PRESSURE PER SQUARE INCH LBS
  • Pointer Type: INDICATING
  • Adjustability: NONADJUSTABLE
Identification
  • NSN: 6685-01-452-3255
  • NIIN: 014523255
  • FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
  • FSG: 66 — Instruments and Laboratory Equipment
General Description

The Gage,compound Pressure-Vacuum,di, cataloged under National Stock Number 6685-01-452-3255, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-452-3255
Item NameGage,compound Pressure-Vacuum,di
FSC / FSG6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
StatusACTIVE
Scale NamePRESSURE-VACUUM
Actuation TypeBOURDON TUBE
Mounting MethodFLUSH
Connection TypeEXTERNAL
Scale Range+0.0 TO 30.0 INCHES AND +0.0 TO 60.0 POUNDS PRESSURE PER SQUARE INCH LBS
Pointer TypeINDICATING
AdjustabilityNONADJUSTABLE
Scale TypeDIAL
Connector Type VentNOT PROVIDED
Dial Size3 1/2 IN.DIA IN
Connection LocationBOTTOM
Pointer ColorANY ACCEPTABLE
MaterialSTEEL CORROSION RESISTING ACTUATING ELEMENT
Connection Quantity2
Connection Size0-RING
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
EA233CCPLWB0 5/9 Secondary reference
Ashcroft Inc Dba Heise
SC3NN60CWRONAG 5/9 Secondary reference
U.S. Government activity
MIL-G-18997 4/1 Identification reference
U.S. Government activity
3255640-7 5/9 Secondary reference
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
SC3NN60CWRONA 2/2 Government specification standardization
U.S. Government activity
EA233CCPLWB0 5/9 Secondary reference
Ashcroft Inc Dba Heise
No interchangeability data on file.
Other items in FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475
6685-00-001-1475 · Item name not on file
6685-00-001-1503
CONTROL,TOTALIZER
6685-00-001-1643
6685-00-001-1643 · Item name not on file
6685-00-001-1711
GAGE,PRESSURE,DIAL INDICATING
6685-00-001-2099
GAGE,VACUUM,INDICATING
6685-00-001-2100
6685-00-001-2100 · Item name not on file
6685-00-001-2101
6685-00-001-2101 · Item name not on file
6685-00-001-2102
6685-00-001-2102 · Item name not on file
Related Parts in Instruments and Laboratory Equipment
6685-00-001-1475
6685-00-001-1475 · Item name not on file
6685-00-001-1503
CONTROL,TOTALIZER
6685-00-001-1643
6685-00-001-1643 · Item name not on file
6685-00-001-1711
GAGE,PRESSURE,DIAL INDICATING
460R-K MONEL
6685-00-001-2099
GAGE,VACUUM,INDICATING
6685-00-001-2100
6685-00-001-2100 · Item name not on file
6685-00-001-2101
6685-00-001-2101 · Item name not on file
6685-00-001-2102
6685-00-001-2102 · Item name not on file

Frequently Asked Questions

What is NSN 6685-01-452-3255?

NSN 6685-01-452-3255 is a Gage,compound Pressure-Vacuum,di, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.

What are the specifications of 6685-01-452-3255?

Key specifications for 6685-01-452-3255: Scale Name: PRESSURE-VACUUM; Actuation Type: BOURDON TUBE; Mounting Method: FLUSH; Connection Type: EXTERNAL. 15 specifications are documented in the U.S. Government catalog.

Is NSN 6685-01-452-3255 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

PartsTable — the parts reference. Every fact cited to its source.
partstable.com/parts/6685-01-452-3255
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
PartsTable Design LLC · partstable.com
partstable.com · © 2026 PartsTable. Data for reference only.
Home · MRO Catalog · Instruments and Laboratory Equipment